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paulbrown9
Visitor II
July 14, 2004
Question

Minimum Voltage for Operation

  • July 14, 2004
  • 1 reply
  • 547 views
Posted on July 14, 2004 at 09:49

Minimum Voltage for Operation

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    paulbrown9Author
    Visitor II
    July 8, 2004
    Posted on July 08, 2004 at 13:47

    The evaluation board schematic shows the use of a 2.63V STM811 supervisor circuit for providing a reset pulse.

    However the Datasheet for the STR71X says the minimum operating voltage is 3.0V and that ram retention is only guranteed above 2.7V when in low power mode.

    Should a supervisor circuit be 3.0v rather than 2.63v or is the datasheet incorrect.

    Cheers
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